邓汉龙. 新罗区果园土壤肥力现状及施肥建议[J]. 福建农业科技, 2014, 45(6): 79-82.
    引用本文: 邓汉龙. 新罗区果园土壤肥力现状及施肥建议[J]. 福建农业科技, 2014, 45(6): 79-82.
    DENG Han-long. Fertility status and fertilization suggestions of orchard soils in Xinluo District[J]. Fujian Agricultural Science and Technology, 2014, 45(6): 79-82.
    Citation: DENG Han-long. Fertility status and fertilization suggestions of orchard soils in Xinluo District[J]. Fujian Agricultural Science and Technology, 2014, 45(6): 79-82.

    新罗区果园土壤肥力现状及施肥建议

    Fertility status and fertilization suggestions of orchard soils in Xinluo District

    • 摘要: 对龙岩市新罗区302个果园土样进行检测,结果表明:果园土壤有效磷含量中等偏下,且差异大;有效锌含量中等,且不均衡,含量﹤1.0 mg/kg的比重达45.0%;缺硼严重;土壤呈酸性至强酸性。水蜜桃果园土壤有效磷含量9.7 mg/kg,缺磷严重;柑橘、水蜜桃、葡萄果园土壤有效硼含量0.2~0.3 mg/kg,缺硼严重。并据此提出相应的施肥建议。

       

      Abstract: 302 soil samples from orchard in Xinluo District of Longyan City were analyzed. The results showed that the contents of available phosphorus were under the medium level and with large variation; the contents of available zink were at medium level and unbalanced, the proportion which was ﹤1.0 mg/kg accounted for 45.0%; the contents of boron were severely deficient; the soils were mainly acidic and strongly acidic. Among which, the content of available phosphorus in peach orchard was 9.7 mg/kg and showed severely P deficiency; the average content of available boron in the orchard of citrus, peach and grape was 0.2-0.3 mg/kg and showed severely deficiency. Finally, some relevant suggestions on fertilization were put forward based on the status.

       

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